DM9638N FAIRCHILD [Fairchild Semiconductor], DM9638N Datasheet

no-image

DM9638N

Manufacturer Part Number
DM9638N
Description
7-Segment Decoder/Driver/Latch with Constant Current Source Outputs
Manufacturer
FAIRCHILD [Fairchild Semiconductor]
Datasheet
© 2000 Fairchild Semiconductor Corporation
DM9638N
DM9368
7-Segment Decoder/Driver/Latch
with Constant Current Source Outputs
General Description
The DM9368 is a 7-segment decoder driver incorporating
input latches and constant current output circuits to drive
common cathode type LED displays directly.
Ordering Code:
Connection Diagram
Pin Descriptions
Order Number
Package Number
N16E
Pin Name
A0–A3
RBO
RBI
a–g
LE
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS009796
Address (Data) Inputs
Ripple Blanking Output (Active LOW)
Ripple Blanking Input (Active LOW)
Segment Drivers-Outputs
Latch Enable Input (Active LOW)
Logic Symbol
V
GND
Description
CC
Pin 16
PIN 8
Package Description
October 1988
Revised March 2000
www.fairchildsemi.com

Related parts for DM9638N

DM9638N Summary of contents

Page 1

... The DM9368 is a 7-segment decoder driver incorporating input latches and constant current output circuits to drive common cathode type LED displays directly. Ordering Code: Order Number Package Number DM9638N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Connection Diagram Pin Descriptions Pin Name A0– ...

Page 2

Truth Table *The RBI will blank the display only if a binary zero is stored in the latches. *The RBO used as an input overrides all other input conditions. H HIGH Voltage Level L LOW Voltage Level X Immaterial Functional ...

Page 3

Logic Diagram Numerical Designations Parallel Data Display System with Ripply Blanking Common Cathode LED Display 3 www.fairchildsemi.com ...

Page 4

Display Demultiplexing System with Ripple Blanking Note: Digit address data must be non-overlapping. Standard TTL decoders like the 9301, 9311, 7442 or 74155 must be strobed, since the address decoding glitches could cause erroneous data to be strobed into the ...

Page 5

Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V HIGH Level Input Voltage IH V LOW Level Input Voltage IL I HIGH Level Output ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at ...

Related keywords